UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0HfkFlLdsXvLIebyOSn2pEmOQYSIOo7uJikihKddBmc=' 
WHERE 
  key_id = 'ae9e8ce63bee3f64682e24ab39821391341b6b0c33dd4cb5945ee9962b287357' 
  AND (
    token = '0HfkFlLdsXvLIebyOSn2pEmOQYSIOo7uJikihKddBmc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )